Examples with InvalidProtocolBufferException com.google.protobuf.InvalidProtocolBufferException used on opensource projects

Example 61 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project seldon-core by SeldonIO.

the class SeldonDeploymentOperatorImpl method getEngineEnvVarJson.

private static String getEngineEnvVarJson(Message protoMessage) throws SeldonDeploymentException {
    String retVal;
    try {
        retVal = ProtoBufUtils.toJson(protoMessage, true, false);
        retVal = new String(Base64.getEncoder().encode(retVal.getBytes()));
        return retVal;
    } catch (InvalidProtocolBufferException e) {
        throw new SeldonDeploymentException("Failed to parse protobuf", e);
    }
}

Example 62 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project seldon-core by SeldonIO.

the class RestClientController method prediction.

@RequestMapping(value = "/api/v0.1/predictions", method = RequestMethod.POST, consumes = "application/json; charset=utf-8", produces = "application/json; charset=utf-8")
public ResponseEntity<String> prediction(RequestEntity<String> requestEntity, Principal principal) {
    String clientId = principal.getName();
    String json = requestEntity.getBody();
    logger.info(String.format("[%s] [%s] [%s] [%s]", "POST", requestEntity.getUrl().getPath(), clientId, json));
    SeldonMessage request;
    try {
        SeldonMessage.Builder builder = SeldonMessage.newBuilder();
        ProtoBufUtils.updateMessageBuilderFromJson(builder, requestEntity.getBody());
        request = builder.build();
    } catch (InvalidProtocolBufferException e) {
        logger.error("Bad request", e);
        throw new SeldonAPIException(ApiExceptionType.APIFE_INVALID_JSON, requestEntity.getBody());
    }
    HttpStatus httpStatus = HttpStatus.OK;
    // At present passes JSON string. Could use gRPC?
    String ret = predictionService.predict(json, clientId);
    SeldonMessage response;
    try {
        SeldonMessage.Builder builder = SeldonMessage.newBuilder();
        ProtoBufUtils.updateMessageBuilderFromJson(builder, ret);
        response = builder.build();
    } catch (InvalidProtocolBufferException e) {
        logger.error("Bad response", e);
        throw new SeldonAPIException(ApiExceptionType.APIFE_INVALID_RESPONSE_JSON, requestEntity.getBody());
    }
    kafkaProducer.send(clientId, RequestResponse.newBuilder().setRequest(request).setResponse(response).build());
    HttpHeaders responseHeaders = new HttpHeaders();
    responseHeaders.setContentType(MediaType.APPLICATION_JSON);
    ResponseEntity<String> responseEntity = new ResponseEntity<String>(ret, responseHeaders, httpStatus);
    return responseEntity;
}

Example 63 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project seldon-core by SeldonIO.

the class KubeCRDHandlerImpl method updateSeldonDeployment.

@Override
public void updateSeldonDeployment(SeldonDeployment mldep) {
    try {
        // Need to remove resourceVersion from the representation used for last-applied-configuration otherwise you will errors subsequently using kubectl
        SeldonDeployment mlDepTmp = SeldonDeployment.newBuilder(mldep).setMetadata(ObjectMeta.newBuilder(mldep.getMetadata()).clearResourceVersion().removeAnnotations("kubectl.kubernetes.io/last-applied-configuration").build()).build();
        // Create string representation of JSON to add as annotation to allow declarative "kubectl apply" commands to work otherwise a replace
        // would remove the last-applied-configuration that kubectl adds.
        String json = SeldonDeploymentUtils.toJson(mlDepTmp, true);
        // Create final version of deployment with annotation
        SeldonDeployment mlDeployment = SeldonDeployment.newBuilder(mldep).setMetadata(ObjectMeta.newBuilder(mldep.getMetadata()).putAnnotations("kubectl.kubernetes.io/last-applied-configuration", json + "\n")).build();
        json = SeldonDeploymentUtils.toJson(mlDeployment, false);
        logger.debug("Updating seldondeployment " + mlDeployment.getMetadata().getName());
        ApiClient client = Config.defaultClient();
        CustomObjectsApi api = new CustomObjectsApi(client);
        api.replaceNamespacedCustomObject(GROUP, VERSION, namespace, KIND_PLURAL, mlDeployment.getMetadata().getName(), json.getBytes());
    } catch (InvalidProtocolBufferException e) {
        logger.error("Failed to update deployment in kubernetes ", e);
    } catch (ApiException e) {
        logger.error("Failed to update deployment in kubernetes ", e);
    } catch (IOException e) {
        logger.error("Failed to get client ", e);
    } finally {
    }
}

Example 64 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project seldon-core by SeldonIO.

the class KubeCRDHandlerImpl method getSeldonDeployment.

@Override
public SeldonDeployment getSeldonDeployment(String name) {
    try {
        ApiClient client = Config.defaultClient();
        CustomObjectsApi api = new CustomObjectsApi(client);
        Object resp = api.getNamespacedCustomObject(GROUP, VERSION, namespace, KIND_PLURAL, name);
        Gson gson = new GsonBuilder().create();
        String json = gson.toJson(resp);
        try {
            return SeldonDeploymentUtils.jsonToSeldonDeployment(json);
        } catch (InvalidProtocolBufferException e) {
            logger.error("Failed to parse " + json, e);
            return null;
        }
    } catch (ApiException e) {
        return null;
    } catch (IOException e) {
        logger.error("Failed to get client", e);
        return null;
    }
}

Example 65 with InvalidProtocolBufferException

use of com.google.protobuf.InvalidProtocolBufferException in project seldon-core by SeldonIO.

the class RestClientController method feedback.

@RequestMapping(value = "/api/v0.1/feedback", method = RequestMethod.POST, consumes = "application/json; charset=utf-8", produces = "application/json; charset=utf-8")
public ResponseEntity<String> feedback(RequestEntity<String> requestEntity) {
    Feedback feedback;
    try {
        Feedback.Builder builder = Feedback.newBuilder();
        ProtoBufUtils.updateMessageBuilderFromJson(builder, requestEntity.getBody());
        feedback = builder.build();
    } catch (InvalidProtocolBufferException e) {
        logger.error("Bad request", e);
        throw new APIException(ApiExceptionType.ENGINE_INVALID_JSON, requestEntity.getBody());
    }
    try {
        predictionService.sendFeedback(feedback);
        String json = "{}";
        return new ResponseEntity<String>(json, HttpStatus.OK);
    } catch (InterruptedException e) {
        throw new APIException(ApiExceptionType.ENGINE_INTERRUPTED, e.getMessage());
    } catch (ExecutionException e) {
        if (e.getCause().getClass() == APIException.class) {
            throw (APIException) e.getCause();
        } else {
            throw new APIException(ApiExceptionType.ENGINE_EXECUTION_FAILURE, e.getMessage());
        }
    } catch (InvalidProtocolBufferException e) {
        throw new APIException(ApiExceptionType.ENGINE_INVALID_JSON, "");
    }
}